German WH Dog-Tag '1./L.Art.Ers.Abt.173'

In a very good condition a German Wehrmacht Dog-Tag or Erkennungsmarke. The aluminium made dog-tag is nicely marked '1./L.Art.Ers.Abt.173'. Indicating use by a member of the 1.Kompanie Leichte Artillerie Ersatz Abteilung 173.